baber/WOPTO huggingface dataset:
Patent JP-2014004618-A (JP)
Title: Press forming method, press forming device and press formed product
Inventor: SUZUKI YOSHINORI
IPC: B21D5/01
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce spring back of a component having a U-shaped cross section, and to improve dimensional accuracy.SOLUTION: The press forming method of the present invention includes: a pressing and bending step for making a die 9 descend, and bending and forming metal material 3, in a state where an undersurface of the metal material 3 is supported by a punch 5 and a top surface of the metal material 3 is pressed by a pad 7; and a pulling and bending step for, after the pressing and bending step, moving the die 9 in a direction approaching the punch 5, at an obliquely downward position, and bending and forming the metal material 3. The pulling and bending step is executed with a width direction end of the metal material 3 being kept in contact with a vertical wall 9a of the die 9.
Patent JP-2014011841-A (JP)
Title: Switching regulator
Inventor: ICHIKAWA TOMOJI
IPC: H02M3/155
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a switching regulator capable of suppressing an excessive increase in an output power-supply voltage while maintaining a voltage required for driving a switching element.SOLUTION: A switching regulator 30 includes a bootstrap circuit 7 and a charge-pump circuit 8. When an input power-supply voltage VIN falls below a predetermined threshold value, a low-voltage on control section 11 generates a step-up voltage 3(VIN-VF) by operating the charge-pump circuit 8 and supplies the voltage to a driving circuit 10. When the power-supply voltage VIN exceeds the predetermined threshold value, the low-voltage on control section 11 stops the operation of the charge-pump circuit 8 and supplies a step-up voltage 2VIN by the bootstrap circuit 7 to the driving circuit 10.
Patent JP-2014011347-A (JP)
Title: Semiconductor light-receiving element
Inventor: YAMABI RYUJI
IPC: H01L31/10
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-receiving element capable of reducing stress applied to a light-receiving portion.SOLUTION: A semiconductor light-receiving element 100 includes: a mesa-shaped light-receiving portion 20 that is provided on an InP substrate 10 and includes a stack of an n-type InP layer 22, an n-type InGaAs layer 24, and a p-type InP layer 26; a stacked structure of insulating films that is provided with respect to a part of side surfaces of the light-receiving portion 20 and in which a first insulating film composed of a first SiN film 44, a second insulating film composed of a first SiON film 68 and a second SiON film 70, and a third insulating film composed of a second SiN film 48 are stacked in contact with one another; and a resin film 46 that is provided adjacent to the light-receiving portion 20. The upper and lower portions of the resin film 46 are sandwiched between any two of the first insulating film, the second insulating film, and the third insulating film.
Patent JP-2014012236-A (JP)
Title: Absorption board
Inventor: KIKUCHI KENJI
IPC: C01B32/336
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an absorption board produced by fixing strongly active charcoal particles having high specific surface area to each other through a polyvinyl alcohol resin which is a raw material having small environmental load.SOLUTION: A absorption board is produced by binding particles including that of active charcoal derived from chaffs to each other through a polyvinyl alcohol resin, wherein the active charcoal is produced by treating chaffs with an alkali solution followed by an activation treatment and the silicon content of the active charcoal is 0.5 to 6 wt%.
Patent JP-2014014034-A (JP)
Title: Parallax image generating apparatus and parallax image generating method
Inventor: TANAKA TATSUYA
IPC: G09G3/20
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a parallax image generating apparatus and a parallax image generating method for reducing that a pixel value of an interpolated pixel differs between parallax images in a time direction even if the parallax images corresponding to a view point different from that of an object image are sequentially generated.SOLUTION: A parallax image generating apparatus includes: a view point image generating section; a determination section; and an interpolation section. The parallax image generating apparatus generates the parallax image corresponding to a view point different from that of an object image. The view point image generating section generates an arbitrary view point image of an arbitrary view point, which is set for the object image, from the object image. The determination section determines whether an area is a hidden surface area which is hidden in the view point of the object image or not in the arbitrary view point image. The interpolation section interpolates the hidden surface area of the arbitrary view point image by using at least one of the object image and the arbitrary view point image, and the parallax image which is already generated.
Patent JP-2014015644-A (JP)
Title: Cover material covering the upper part of spheroidizing agent upon graphite spheroidizing treatment for cast iron
Inventor: YOSHIKAWA KOHEI
IPC: C21C1/10
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a cover material for a graphite spheroidizing agent being lightweight and easily treatable in a high temperature severe working environment, and usable upon production of ductile cast iron also having an effect as a slag removing agent.SOLUTION: The cover material being volcanic silicate mineral, which comprises, by weight, 70 to 75% SiO, 12 to 14% AlO, 3 to 5% KO, 3 to 4$ NaO, 0.7 to 1.5% CaO, 1.2 to 1.5% FeO, 0.1 to 0.2% MgO and 0.05 to 0.1% TiO, and is made porous.
Patent JP-2012236038-A (JP)
Title: Stabilization assist device for trocar
Inventor: SOLTZ MICHAEL A
IPC: A61B1/00
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a cannula-stabilizing device capable of expanding or capable of both expanding and swelling which can fix a cannula at a certain place against the abdomen wall by absorbing a fluid of body or supplied outside body into the stabilizing device.SOLUTION: A stabilizer 10 for use to fix a cannula assembly 26 relative to tissue includes an stabilizing member positionable on an elongate tubular member 36 relating to the cannula assembly. The stabilizing member is swellable from an initial radial dimension to a greater final radial dimension in response to the absorption of a liquid.
Patent JP-2014014972-A (JP)
Title: Head unit and image formation device
Inventor: HOSHINO SEIJI
IPC: B41J2/01
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To meet a requirement for positioning multiple heads with high accuracy using a simple structure in a head unit where the multiple heads are aligned.SOLUTION: Each of multiple heads 1, where multiple nozzles for discharging droplets are aligned, is held by a first plate member 10, and the first plate member 10 is held by a second plate member 20. The second plate member 20 is held by an array base 40. The first plate member 10 may rotate around a Z axis, which is perpendicular to a nozzle surface of the head 1, relative to the second plate member 20. The second plate member 20 may rotate in an X axis direction, which is parallel with the nozzle surface of the head 1 and corresponds to a nozzle alignment direction, relative to the array base 40.
Patent JP-2014017384-A (JP)
Title: Laser diode module and cleaning method
Inventor: MASUKO KOICHIRO
IPC: H01S5/022
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode module which radiates ultraviolet (UV) light to a light emitting element end surface and cleans the end surface even during the operation of an LD module, and to provide a cleaning method of the light emitting element end surface.SOLUTION: In a laser diode module 10, a laser diode chip 11 is housed in a housing 13, an optical fiber 12 extends from the exterior of the housing 13 to the interior through an optical fiber sealing portion 13a, and optical output of the laser diode chip 11 is coupled to the optical fiber 12. The laser diode module 10 includes an incidence part 16a, which allows UV light to enter from the lateral side of the optical fiber 12, at the exterior of the housing 13 and may radiate the UV light to a light emitting end surface 11a of the laser diode chip 11 through the optical fiber sealing portion 13a.
Patent JP-2012192268-A (JP)
Title: Intraoperative medical imaging system
Inventor: FUJIMOTO KATSUHIKO
IPC: A61B6/03
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a medical imaging system which does not require the replacement of a surgical bed of a patient under operation whose head back portion is raised.SOLUTION: The intraoperative medical imaging system includes: a surgical table means that is composed to enable the transfer of the patient maintained in an operative position, and is provided with a fixing mechanism to fix in a moving destination; a photographing bed installed separately from the surgical table means; a C arm section for angio photographing, installed on a floor to be rotary movable; an Ω arm section for angio photographing, installed on a ceiling; and a control means that switches between an operation mode for photographing with the C arm located on the surgical table side fixed by the fixing mechanism and a normal photographing mode for photographing with the C arm located on the photographing bed side.
Patent JP-2014023342-A (JP)
Title: Drive circuit for switching element
Inventor: KOMATSU TAKEYASU
IPC: H02M7/48
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for a switching element capable of avoiding release of restriction on a gate voltage Vge even in a situation where an overcurrent flows in the switching elements S¥# (¥=u, v, w: #=p, n) by an interphase short-circuit.SOLUTION: In a time period from when a gate voltage Vge begins to be restricted by a clamp voltage Vclamp due to clamp processing to when a clamp filter time period elapses, in the case that it is determined that a sense voltage Vse becomes larger than a second threshold, extension processing of extending the clamp filter time period is performed until the sense voltage Vse becomes larger than a first threshold SC higher than the second threshold.
Patent JP-2014018592-A (JP)
Title: Collimator module, radiation detector and radioactive tomographic device
Inventor: KAWAGUCHI BOTATSU
IPC: A61B6/03
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the detecting property of a radiation detector regardless of inclination, movement, deformation and the like of a collimator plate.SOLUTION: A radiation ray absorbing member wider than the board thickness of a collimator plate is provided on the radiation ray incoming side and the radiation ray emission side of the collimator plate. In this configuration, a path of the primary X-ray which can enter a radiation ray detecting element is determined by the position of the radiation ray absorbing member. Therefore, even if the installation accuracy of the collimator plate is low and the collimator plate moves or deforms, the path of the primary X-ray which can enter the radiation ray detecting element does not change. As a result, the detecting property of the radiation detector can be stabilized.
Patent JP-2014024408-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAMURA YUICHI
IPC: B60C15/06
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having excellent durability of a bead part by suppressing failures at not only a carcass ply turnup end but also an end portion of a steel protective layer.SOLUTION: There is provided a pneumatic radial tire which has a steel protective layer 6 disposed along the outward of a carcass ply 4 of a bead part 1 and an organic fiber protective layer 7 disposed along the outward of the steel protective layer 6 of the bead part 1. An outer side end portion 62E of the steel protective layer 6 is disposed at the outer side in the tire radial direction than a carcass ply turnup end 4E, and an inner side end portion 61E of the steel protective layer 6 is disposed at the outer side in the tire radial direction than a position P of 20 mm outside in the tire radial direction from the upper end of a bead core 1a. An outside end portion 72E of the organic fiber protective layer 7 is disposed at the outer side in the tire radial direction than the outside end 62E of the steel protective layer 6 and an inside end portion 71E of the organic fiber protective layer 7 is disposed at the outer side in the tire radial direction than an inside end 6E of the steel protective layer.
Patent JP-2014026131-A (JP)
Title: Liquid crystal display device and method for manufacturing the same, and electronic equipment
Inventor: TAKEUCHI SHUNPEI
IPC: G02F1/1368
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To reliably electrically connect an upper electrode to a drain electrode in a liquid crystal display device while preventing or suppressing generation of a loss in an opening ratio or sufficiently reducing a parasitic capacitance between a scanning line and a lower electrode.SOLUTION: An interlayer resin film 23 is formed on a drain electrode DE; a hole 41 is formed in the interlayer resin film 23; and an island-like electrode 42, separated from a lower electrode 24, is formed on the drain electrode DE exposed in a bottom part 41a of the hole 41. An insulating film 25 between electrodes is formed on the island-like electrode 42; a contact hole 27 is formed in the insulating film 25 between electrodes; and an upper electrode 26 is formed on the island-like electrode 42 exposed in a bottom part 27a of the contact hole 27.
Patent JP-2012228774-A (JP)
Title: Machining spindle
Inventor: HOCKLEY STEPHEN ROBERT
IPC: B24B41/047
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a machining spindle including two shafts which rotate around a common axis while one shaft rotates within the other shaft.SOLUTION: The machining spindle includes an inner shaft 3 mounted with a first tool 32 for machining a workpiece and an outer shaft 2 mounted with a second tool 22 for machining the workpiece. The machining spindle further includes a body 1 within which the inner shaft 3 and the outer shaft 2 are journaled. The inner shaft 3 is mounted within the outer shaft 2, and the outer shaft 2 is journaled within the body 1. The inner shaft 3 and outer shaft 2 are movable relative to one another between a first state and a second state, and the inner shaft 3 is further retracted relative to the outer shaft 2 in the second state than in the first state. The machining spindle comprises a fluid pressure driven actuator arrangement for driving the shafts 23.
Patent JP-2012216241-A (JP)
Title: Fire alarm
Inventor: TAKASHIMA HIROMASA
IPC: G01N21/53
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm in which the detection accuracy of a fire can be improved.SOLUTION: A fire alarm 1 includes: a box-shaped body 10; a current plate 30 provided in parallel with one face of body 10, having a space with it; and a fire detection sensor 21 projecting from the one face of the body 10 toward the current plate 30, in which the one face of the body 10 has a first taper part 111 that is inclined in a direction gradually separating from the current plate 30 toward the bottom edge of the body 10.
Patent JP-2014029571-A (JP)
Title: Hand-drawn graphic recognition device and hand-drawn graphic recognition method
Inventor: HAMADA AKIRA
IPC: G06K9/62
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hand-drawn graphic recognition device for enabling a user to save time and effort to adjust a format of a graphic in inputting and displaying a hand-drawn graphic.SOLUTION: A hand-drawn graphic recognition device 1 includes: a graphic recognition part 15 for recognizing as a graphic hand-drawn data that is input by hand-drawing; a display part (a display panel 23); a storage part (a setup storage part 19) for storing display mode information indicating a display mode in displaying a graphic belonging to each of plural graphic types that is recognizable as graphics by the graphic recognition part 15 for each of the plural graphic types; and a display control part for reading the display mode information that corresponds to the graphic type of the graphic that is recognized as a graphic by graphic recognition part 15 for the hand-drawn data and is stored in the setup storage part 19, and causing the display panel 23 to display the graphic that is recognized as a graphic by the graphic recognition part 15 in a display mode indicated by the display mode information.
Patent JP-2014035225-A (JP)
Title: Radiation shield sheet
Inventor: ENDO DAISUKE
IPC: G21F3/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a radiation shield sheet that is easy-to-use and rich in workability, strength, and durability, while having a high radiation shield property, and that is suitable for open-air storages, ground burials, partitions, tent storages, tent structures, and the like.SOLUTION: In a flexible sheet 1 formed with a radiation shield layer at least on one surface of a fibrous base fabric, 50 mass% or more of the radiation shield layer is formed with barium sulfate, a silane coupling agent of 0.1-3 mass% of the barium sulfate is contained, and further a polymer, comprising a chemical compound having two or more acryloyl groups per one molecule, of 0.5-5 mass% of the barium sulfate is contained so that a barium sulfate content is 500 g/mor more in the flexible sheet 1.
Patent JP-2014036376-A (JP)
Title: Electronic device and control device
Inventor: KOBAYASHI MITSURU
IPC: H04W8/00
Filed: 2012-08-09
Abstract: PROBLEM TO BE SOLVED: To realize downsizing of an electronic device or to simplify the beginning of the pairing.SOLUTION: A control device includes: an acquisition unit that acquires, from an information processing apparatus 16, pairing information corresponding to at least one of electronic devices 12, 14 among from a plurality of pieces of pairing information corresponding to the respective electronic devices, the pairing information being used in order that the electronic devices 12, 14 connected to each other via a wireless network 17 perform pairing; and an output unit that outputs the pairing information corresponding to the at least one of the electronic devices to the at least one of the electronic devices by using a non-contact system different from the wireless network.
Patent JP-2014037591-A (JP)
Title: Metal recovery method and metal recovery device therefor
Inventor: KONISHI YASUHIRO
IPC: C22B26/12
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a metal recovery method and a metal recovery device used for the method which can improve recovery efficiency of an objective metal.SOLUTION: A method to recover an objective metal from processed stuff containing oxide or hydroxide of the objective metal comprises: an iron reduction process 1 of reducing ferric ion to ferrous ion with iron reduction bacteria; a leaching process 2 of reducing oxide or hydroxide of the objective metal with the ferrous ion by making leachate containing the ferrous ion and the processed stuff contact, and leaching the objective metal in the leachate; a solid-liquid separation process 3 of separating the leachate which the objective metal leached in the leaching process as a leaching pregnant solution from the processed stuff, by the leaching process; and a metal recovery process 4 recovering the objective metal from the leaching pregnant solution. The iron reduction process and the leaching process are executed in discrete reaction containers.
Patent JP-2014042084-A (JP)
Title: Crystal element and crystal device
Inventor: MAKIMOTO SHIGEYUKI
IPC: H01L41/18
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a crystal element capable of adjusting a crystal characteristic.SOLUTION: A crystal element comprises: a crystal raw plate 121; a pair of exciting electrodes 122 provided on an upper face and a lower face of the crystal raw plate 121; and connecting electrodes 123 connected to the pair of exciting electrodes 122 via extraction electrodes respectively extending from the pair of exciting electrodes 122. The pair of exciting electrodes 122 have the same shape and the same size, and arranged so that the exciting electrode 122 provided on the lower face of the crystal raw plate 121 is displaced in a direction away from the connecting electrode 123 relative to the exciting electrode 122 provided on the upper face of the crystal raw plate 121 from a position at which the pair of exciting electrodes 122 are overlaid on each other in a plane perspective view.
Patent JP-2014042194-A (JP)
Title: Image display device, and control method and control program of the same
Inventor: MIKAWA TAKUMA
IPC: G06T3/60
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To easily display an image in a direction desired by a user in displaying an image according to image data irrespective of an attitude of an imaging device during photographing.SOLUTION: Image data has image rotation information added thereto indicating a direction of an image according to the image data when the image is displayed on a display unit 130. An acceleration sensor 95 detects an attitude of the display unit to obtain attitude information. A system controller 80 causes the image displayed on the display unit according to the image data to be subjected to rotation processing according to the attitude information and the image rotation information. At this time, when the image is displayed on the display unit while the long side of the image coincides with the long side of the display unit and the image is operated to rotate about an axis in which the display unit crosses a screen of the display unit, the system controller regulates the rotation processing.
Patent JP-2014041090-A (JP)
Title: Narrow section entering investigation device
Inventor: OKADA SATOSHI
IPC: G02B23/24
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a narrow section entering investigation device with a structure suitable for entering using a pipe with a narrow section.SOLUTION: A narrow section entering investigation device which moves inside of a pipe with a narrow section and conducts inspection and investigation of peripheral environment includes: an inspection means traction part which has a self-propelled mechanism; an inspection means equipped with a sensor conducting inspection and investigation; and an operation support winch has a capability of pushing out the inspection means from the back at insertion and pulling out the inspection means at recovery. The inspection means traction part, the inspection means, and the operation support winch are connected in this order and controlled by a controller.
Patent JP-2013034205-A (JP)
Title: Methods and apparatus for wireless network connectivity
Inventor: LAROIA RAJIV
IPC: H04L69/14
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To implement soft handoffs without the need to duplicate data transmissions to multiple base stations.SOLUTION: Methods and apparatus which allow a wireless terminal to simultaneously maintain connections with multiple base stations are provided. Each wireless terminal 302 is capable of supporting multiple separate timing loops and/or other control loops for each base station connection thereby allowing the connections to operate independently and in parallel. Different control signals and/or data are transmitted on each connection that is established with base stations 304, 306. In this manner, the base stations 304, 306 receive different data allowing asynchronous data transmission. The data received by the base stations 304, 306 can be supplied to a wired asynchronous network without the need to combine the received data prior to supplying it to the wired network.